My 3 month old barks sometimes at other dogs and strangers. And when I have her on a leash walkin her she get's really distracted by them and barks. And when there close she barks even more and get's scared and sometimes lunges. How do you stop this and how do u go about it? I tell her no but she's not good at listening to me when there are distractions just yet.. I automatically want to pull back on the leash when she barks but I know that's not right. what can I do?